I need to do some custom mouse tracking in a NSTextFieldCell.
Based on the documentation, when a cell is clicked,
- (BOOL)startTrackingAt:(NSPoint)startPoint inView:(NSView *)controlView
should be called.
However, neither this method nor
- (void)stopTracking:(NSPoint)lastPoint at:(NSPoint)stopPoint inView:
(NSView *)controlView mouseIsUp:(BOOL)flag
- (BOOL)trackMouse:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:
(NSView *)controlViewuntilMouseUp:(BOOL)untilMouseUp
are ever invoked. I cannot seem to locate any other methods that would
tell me where the cell was clicked or when the mouse button was let up
and where.
- (NSUInteger)hitTestForEvent:(NSEvent *)event inRect:
(NSRect)cellFrame ofView:(NSView *)controlView
is being called and I may be able to put all of my logic in here by
looking at the event information, etc., but I would like to be able to
use startTrackingAt & stopTracking if that were possible.
Is there something unique about a NSTextFieldCell that prevents these
methods from being invoked?
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